X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2Fgets.c;h=17963b93e39223a031dfbd661e34160e5fe81b58;hb=68c983919ecfa75a8216d93b85baaefcb7b6e51c;hp=6c4645e5640b7b9d4df8387346a02122dfc0f5ea;hpb=835f9f950e2f6059532bd9ab9857a856ed21a4fd;p=musl

diff --git a/src/stdio/gets.c b/src/stdio/gets.c
index 6c4645e5..17963b93 100644
--- a/src/stdio/gets.c
+++ b/src/stdio/gets.c
@@ -4,7 +4,12 @@
 
 char *gets(char *s)
 {
-	char *ret = fgets(s, INT_MAX, stdin);
-	if (ret && s[strlen(s)-1] == '\n') s[strlen(s)-1] = 0;
-	return ret;
+	size_t i=0;
+	int c;
+	FLOCK(stdin);
+	while ((c=getc_unlocked(stdin)) != EOF && c != '\n') s[i++] = c;
+	s[i] = 0;
+	if (c != '\n' && (!feof(stdin) || !i)) s = 0;
+	FUNLOCK(stdin);
+	return s;
 }